{"product_id":"nextion-nx3224t028-hmi-touch-display-2-8-zoll","title":"Nextion NX3224T028 HMI touchscreen - 2.8 inches, 320 x 240 pixels","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eHMI touch display with 2.8-inch color TFT screen and resistive touch panel\u003c\/li\u003e \u003cli\u003eResolution of 320*240 pixels with 65,536 colors\u003c\/li\u003e \u003cli\u003eSerial interface via UART (3.3 V), multiple modules can be operated in parallel\u003c\/li\u003e \u003cli\u003eTypical current consumption of 150 mA at a 5 V operating voltage\u003c\/li\u003e \u003cli\u003eGraphics, fonts, and layouts can be configured without a programming language\u003c\/li\u003e \u003cli\u003eOnboard storage for custom projects\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eProduct description\u003c\/h3\u003e \u003cp\u003eThis HMI touch display serves as a user interface for microcontroller projects and small industrial control systems. The resistive touch panel responds to finger touches and a stylus, while the serial UART connection enables multiple displays to be operated in parallel with one control unit.\u003c\/p\u003e \u003cp\u003eThe display is programmed using its configuration software, so the associated controllers do not need to contain code for the user interface. Graphics, text, sliders, buttons, and display elements are created in the editor, and the data is transferred to the integrated flash memory module. The microcontroller then only sends numerical values for display and reads user inputs.\u003c\/p\u003e \u003cp\u003eTypical applications include control panels for laboratory equipment, status displays for machine control systems, and operating elements for sensor networks in the development stage. This separation of control logic and display interface is also useful for creating demonstrators for process automation.\u003c\/p\u003e \u003ch3\u003eSafety information\u003c\/h3\u003e \u003cp\u003eThis module is intended exclusively for building prototypes and for testing and development purposes and is not suitable for connection to the household power grid. When connecting it to microcontroller boards with 5 V logic, ensure that the serial signal levels are compatible. Work on or near electrical installations must be carried out by qualified electricians. If anything is unclear, consult a qualified electrician before commissioning.\u003c\/p\u003e \u003ch4\u003eScope of delivery\u003c\/h4\u003e \u003cul\u003e \u003cli\u003e1* Nextion NX3224T028 - HMI Touch Display, 2.8\" (inches)\u003c\/li\u003e \u003cli\u003e1* Connection cable\u003c\/li\u003e \u003cli\u003e1* Test board for power supply (see product images for wiring)\u003c\/li\u003e \u003c\/ul\u003e","brand":"Funduino","offers":[{"title":"Default Title","offer_id":66044882354525,"sku":"F23108639","price":57.13,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/5649\/5965\/files\/nextion-nx3224t028-hmi-touch-display-28-zoll-funduino-3967077.jpg?v=1791488412","url":"https:\/\/funduino.com\/en\/products\/nextion-nx3224t028-hmi-touch-display-2-8-inch","provider":"Funduino","version":"1.0","type":"link"}